Merge branch of PI tree to main trunk

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3918 6f19259b-4bc3-4df7-8a09-765794883524
2007-09-24 11:38:43 +00:00
parent f6203b7192
commit b0d803fe3e
34 changed files with 2893 additions and 1393 deletions
--- a/MdePkg/Library/PeiPiLib/PeiPiLib.c
+++ b/MdePkg/Library/PeiPiLib/PeiPiLib.c
@@ -0,0 +1,67 @@
+/** @file
+  MDE PI library functions and macros for PEI phase
+
+  Copyright (c) 2007, Intel Corporation                                                         
+  All rights reserved. This program and the accompanying materials                          
+  are licensed and made available under the terms and conditions of the BSD License         
+  which accompanies this distribution.  The full text of the license may be found at        
+  http://opensource.org/licenses/bsd-license.php                                            
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+**/
+
+#include <PiPei.h>
+#include <Ppi/FirmwareVolumeInfo.h>
+#include <Guid/FirmwareFileSystem2.h>
+
+
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/PeiPiLib.h>
+
+
+STATIC CONST EFI_PEI_FIRMWARE_VOLUME_INFO_PPI mFvInfoPpiTemplate = {
+  EFI_FIRMWARE_FILE_SYSTEM2_GUID,
+  NULL,
+  0,    //FvInfoSize
+  NULL, //ParentFvName
+  NULL //ParentFileName;
+};
+
+VOID
+EFIAPI
+PeiPiLibBuildPiFvInfoPpi (
+  IN EFI_PHYSICAL_ADDRESS    FvStart,
+  IN UINT64                  FvLength,
+  IN EFI_GUID                *ParentFvName,
+  IN EFI_GUID                *ParentFileName
+  ) {
+  
+  EFI_STATUS                       Status;   
+  EFI_PEI_FIRMWARE_VOLUME_INFO_PPI *FvInfoPpi;
+  EFI_PEI_PPI_DESCRIPTOR           *FvInfoPpiDescriptor;
+
+  FvInfoPpi = AllocateCopyPool (sizeof (*FvInfoPpi), &mFvInfoPpiTemplate);
+  ASSERT( FvInfoPpi != NULL);
+
+  FvInfoPpi->FvInfo = (VOID *) (UINTN) FvStart;
+  FvInfoPpi->FvInfoSize = (UINT32) FvLength;
+  FvInfoPpi->ParentFvName = ParentFvName;
+  FvInfoPpi->ParentFileName = ParentFileName;
+
+
+  FvInfoPpiDescriptor = AllocatePool (sizeof(EFI_PEI_PPI_DESCRIPTOR));
+  ASSERT (FvInfoPpiDescriptor != NULL);
+
+  FvInfoPpiDescriptor->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
+  FvInfoPpiDescriptor->Guid  = &gEfiPeiFirmwareVolumeInfoPpiGuid;
+  FvInfoPpiDescriptor->Ppi   = (VOID *) FvInfoPpi;
+  Status = PeiServicesInstallPpi (FvInfoPpiDescriptor);
+  ASSERT_EFI_ERROR (Status);
+
+   
+}
+